Would one have considered Robert Henri, John Sloan, or George Luks "outsiders" because they chose as subject matter "ashcans and clotheslines" representing, the urban squalor of their new American shortly after the turn of the century?
Other major musicals included Minnelli's Brigadoon (1954); It's Always Fair Weather (1955), which featured an expert ensemble number with the lids of ashcans by Kelly, Michael Kidd, and Dan Dailey; and his first solo effort as a director, Invitation to the Dance (1956), with a cast of ballet and show dancers.